Valved Catback Exhaust System

The NOVEL Racing Japan Valved Catback Exhaust system is meticulously handmade and hand-welded in Japan by two specially trained artisans, utilizing Japanese 304 stainless steel for superior durability and corrosion resistance. Designed to enhance the Lexus IS500's V8 character, this catback exhaust system focuses on improving engine response and refining the exhaust note. It incorporates an electronically controlled valve system, giving the driver the flexibility to select between a comfortable, quiet volume or a more aggressive, exhilarating tone to suit their driving situation. This system is engineered to unlock the V8 engine's potential, aiming for a remarkable improvement in horsepower, torque, and overall engine response. It is tuned to produce NOVEL's signature high-pitched exhaust note during acceleration, creating an exhilarating driving experience. All necessary installation hardware is included, with provisions for utilizing OEM hardware during installation. Key features include a 200 CEL CAT and an electronically controlled exhaust valve system for adjustable volume. It is important to note that this product is intended for off-road racing use only, and professional installation is always recommended.